Pub Date : 2023-01-01DOI: 10.4236/aces.2023.132010
{"title":"Solar Photocatalysis of A Pesticide in A Tubular Reactor on Titaniferous Sand as A New Semi-Conductor","authors":"","doi":"10.4236/aces.2023.132010","DOIUrl":"https://doi.org/10.4236/aces.2023.132010","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77720795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.133014
R. A. Jahan, Md. Mahedi Hassan, A. A. Rana, M. M. Karim
{"title":"Adsorption of Anionic and Cationic Dyes from Textile Effluents by Activated Carbon Prepared from Sawdust and Fish Scale","authors":"R. A. Jahan, Md. Mahedi Hassan, A. A. Rana, M. M. Karim","doi":"10.4236/aces.2023.133014","DOIUrl":"https://doi.org/10.4236/aces.2023.133014","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86067264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.134019
Tankem Tankem, Pride Ndasi Ngwasiri, Wilson Agwanande Ambindei, Makebe Calister Wingang, N. M. Ngwabie, M. Ngassoum, Ejoh Richard Aba
{"title":"Production and Evaluation of the Nutritional and Functional Qualities of “Adakwa” Enriched with Waste Biomass of Traditional Brewer’s Spent Grain as a Functional Staple Food","authors":"Tankem Tankem, Pride Ndasi Ngwasiri, Wilson Agwanande Ambindei, Makebe Calister Wingang, N. M. Ngwabie, M. Ngassoum, Ejoh Richard Aba","doi":"10.4236/aces.2023.134019","DOIUrl":"https://doi.org/10.4236/aces.2023.134019","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73757278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.133016
J. Musci, M. Chiosso, G. J. Siri, M. Casella
{"title":"Hydrogenation of Glucose on a Carbon-Supported Ru Catalyst: Optimization of the Reaction Conditions","authors":"J. Musci, M. Chiosso, G. J. Siri, M. Casella","doi":"10.4236/aces.2023.133016","DOIUrl":"https://doi.org/10.4236/aces.2023.133016","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77001303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.132009
E. Ndiaye, A. Sow, Kalidou Ba, Mouhamed Ndoye, Y. E. Idrissi, Seyni Ndiaye, H. Moudden, Papa Guédel Faye, H. Harhar, N. Ayessou, M. Tabyaoui, M. Cissé
{"title":"Processes for the Clarification of the Crude Oil of Baobab Seeds Extracted by Pressing on Activated Carbon Elaborated from the Capsules of the Fruit (<i>Adansonia digitata</i> L.)","authors":"E. Ndiaye, A. Sow, Kalidou Ba, Mouhamed Ndoye, Y. E. Idrissi, Seyni Ndiaye, H. Moudden, Papa Guédel Faye, H. Harhar, N. Ayessou, M. Tabyaoui, M. Cissé","doi":"10.4236/aces.2023.132009","DOIUrl":"https://doi.org/10.4236/aces.2023.132009","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86666600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.134020
Boureima Traoré, Soumaïla Ouédraogo, Marcel Bawindsom Kébré, Daouda Oubda, Issiaka Sankara, Adama Zongo, François Zougmoré
This scientific paper presents a study investigating the effects of defects at the CdS/CIGS and CdS/SDL interfaces on the performance of CIGS solar cells. The objective of this study is to analyze the influence of defects at the interface between the CdS buffer layer and the CIGS absorber, as well as the surface defect layer (SDL), on CIGS solar cell performance. The study explores three key aspects: the impact of the conduction band offset (CBO) at the CdS/CIGS interface, the effects of interface defects and defect density on performance, and the combined influence of CBO and defect density at the CdS/ SDL and SDL/CIGS interfaces. For interface defects not exceeding 1013 cm-2, we obtained a good efficiency of 22.9% when -0.1 eV analyzing the quality of CdS/SDL and SDL/CIGS junctions, it appears that defects at the SDL/CIGS interface have very little impact on the performances of the CIGS solar cell. By optimizing the electrical parameters of the CdS/SDL interface defects, we achieved a conversion efficiency of 23.1% when -0.05 eV < CBO < 0.05 eV.
{"title":"Effect of Defects at the Buffer Layer CdS/Absorber CIGS Interface on CIGS Solar Cell Performance","authors":"Boureima Traoré, Soumaïla Ouédraogo, Marcel Bawindsom Kébré, Daouda Oubda, Issiaka Sankara, Adama Zongo, François Zougmoré","doi":"10.4236/aces.2023.134020","DOIUrl":"https://doi.org/10.4236/aces.2023.134020","url":null,"abstract":"This scientific paper presents a study investigating the effects of defects at the CdS/CIGS and CdS/SDL interfaces on the performance of CIGS solar cells. The objective of this study is to analyze the influence of defects at the interface between the CdS buffer layer and the CIGS absorber, as well as the surface defect layer (SDL), on CIGS solar cell performance. The study explores three key aspects: the impact of the conduction band offset (CBO) at the CdS/CIGS interface, the effects of interface defects and defect density on performance, and the combined influence of CBO and defect density at the CdS/ SDL and SDL/CIGS interfaces. For interface defects not exceeding 1013 cm-2, we obtained a good efficiency of 22.9% when -0.1 eV analyzing the quality of CdS/SDL and SDL/CIGS junctions, it appears that defects at the SDL/CIGS interface have very little impact on the performances of the CIGS solar cell. By optimizing the electrical parameters of the CdS/SDL interface defects, we achieved a conversion efficiency of 23.1% when -0.05 eV < CBO < 0.05 eV.","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135799731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.132007
N. Elboughdiri
{"title":"Electrolytic Co-Deposition Mechanisms, Texture Layers, and Residual Stresses in Nanocomposite Coatings Processes: A Review","authors":"N. Elboughdiri","doi":"10.4236/aces.2023.132007","DOIUrl":"https://doi.org/10.4236/aces.2023.132007","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82330941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Feasibility Investigation of Bitumen Properties by Blending of Coal Tar Pitch","authors":"Bat-Erdene Erdenetsogt, Zoltuya Khashbaatar, Ilchgerel Dash, Battsetseg Tsog","doi":"10.4236/aces.2023.132008","DOIUrl":"https://doi.org/10.4236/aces.2023.132008","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89011032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.131003
O. Maxwell, Mbah Gordian Onyebuchukwu, Okeke Elochukwu Chinonso, Igwilo Christopher Nnaemeka, Eze Kenneth Afamefuna
{"title":"Kinetics of Bioremediation of Oil Contaminated Water Dispersed by Environment-Friendly Bacteria (<i>Pseudomonas aeruginosa</i>) and Fungi (<i>Aspergillus niger</i>)","authors":"O. Maxwell, Mbah Gordian Onyebuchukwu, Okeke Elochukwu Chinonso, Igwilo Christopher Nnaemeka, Eze Kenneth Afamefuna","doi":"10.4236/aces.2023.131003","DOIUrl":"https://doi.org/10.4236/aces.2023.131003","url":null,"abstract":"","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73379396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.4236/aces.2023.134025
Kishore Kumar Hotha
Over the past several decades, there has been a significant surge in the development of Antibody-Drug Conjugates (ADCs). Designing an ideal ADC presents a multifaceted challenge, requiring the precise orchestration of various elements such as antigens, antibodies, linkers, and payloads. While ADCs aim to target tumor cells specifically, several antigens can also be found in regular tissues, potentially compromising the specificity of ADCs in therapeutic applications. The complexity extends to antibody selection, necessitating effective targeting of the desired antigen and ensuring compatibility with linkers for effective payload delivery. Additionally, the linker and payload combination are critical for the ADC’s therapeutic efficiency, balancing stability in circulation and timely payload release upon target binding. ADC doses must be safe for normal tissues while ensuring the released payloads are effective. The success of ADCs is attributed to their unmatched efficacy compared to traditional chemotherapy agents. The current research article aims to provide a technical review of Antibody-Drug Conjugates (ADCs) for cancer therapies. A brief discussion on the basics of ADCs, regulatory approach, overview, and technical complexities for quantification is presented. This review also summarizes recently approved ADCs and introduces the concepts of antibodies, linkers, and payloads. The article also outlines cancer-specific ADCs currently in late-stage clinical trials for cancer treatment.
{"title":"The ABC of ADCs (Antibody-Drug Conjugates): A Comprehensive Review of Technical, Regulatory, and Clinical Challenges","authors":"Kishore Kumar Hotha","doi":"10.4236/aces.2023.134025","DOIUrl":"https://doi.org/10.4236/aces.2023.134025","url":null,"abstract":"Over the past several decades, there has been a significant surge in the development of Antibody-Drug Conjugates (ADCs). Designing an ideal ADC presents a multifaceted challenge, requiring the precise orchestration of various elements such as antigens, antibodies, linkers, and payloads. While ADCs aim to target tumor cells specifically, several antigens can also be found in regular tissues, potentially compromising the specificity of ADCs in therapeutic applications. The complexity extends to antibody selection, necessitating effective targeting of the desired antigen and ensuring compatibility with linkers for effective payload delivery. Additionally, the linker and payload combination are critical for the ADC’s therapeutic efficiency, balancing stability in circulation and timely payload release upon target binding. ADC doses must be safe for normal tissues while ensuring the released payloads are effective. The success of ADCs is attributed to their unmatched efficacy compared to traditional chemotherapy agents. The current research article aims to provide a technical review of Antibody-Drug Conjugates (ADCs) for cancer therapies. A brief discussion on the basics of ADCs, regulatory approach, overview, and technical complexities for quantification is presented. This review also summarizes recently approved ADCs and introduces the concepts of antibodies, linkers, and payloads. The article also outlines cancer-specific ADCs currently in late-stage clinical trials for cancer treatment.","PeriodicalId":7332,"journal":{"name":"Advances in Chemical Engineering and Science","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135211745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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